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Poly(acrylic acid) partial sodium salt solution

ALDRICH/192023 - average Mw ~2,000 by GPC, 61-65 wt. % in H2O

Synonym: Acrylic acid-sodium acrylate copolymer; Sodium acrylate-acrylic acid copolymer

CAS Number: 9033-79-8
MDL Number: MFCD00084394
Product Type: Chemical

Catalog Number PKG Qty. Price Quantity
45-192023-250G 250 g
$145.00
1/EA
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composition Na, 0.6%
concentration 61-65 wt. % in H2O
density 1.2 g/mL at 25 °C
mol wt average Mw ~2,000 by GPC
Quality Level 200 
refractive index n20/D 1.442
Application: Sodium salt of poly (acrylic acid) may be used as a major component of non glare coatings for headlights.It acts as an antiscaling agents.It′s effect of the salt on the crystal (Cu and MS metals) formation was studied. General applications of these superabsorbents are in many fields such as agriculture and horticulture, sanitary goods, sealing composites, component of moisture barrier tapes and coatings, humidity control, gel actuators. and medicine for drug-delivery systems.
General description: Sodium salt of poly(acrylic acid) is a superabsorbent polymer. Superabsorbents are composed of crosslinked networks of hydrophilic polymers. It can absorb and retain a large capacity of water based fluids, the release of the absorbed fluids is tough even under an applied pressure. Absorption capacity is inversely proportional to salt concentration and applied load.They are formed via solution or inverse-suspension polymerization techniques. †
Packaging: 2 kg in poly bottle
Packaging: 250 g in poly bottle
RIDADR NONH for all modes of transport
WGK Germany WGK 1
Flash Point(F) Not applicable
Flash Point(C) Not applicable
Density 1.2 g/mL at 25 °C
Refractive Index n20/D 1.442
UNSPSC 12162002

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